package homework_07.home_02;

public abstract class Calculate {
    private double a;
    private double b;

    public Calculate() {
    }

    public double getA() {
        return a;
    }

    public void setA(int a) {
        this.a = a;
    }

    public double getB() {
        return b;
    }

    public void setB(int b) {
        this.b = b;
    }

    public abstract void calculate();
}
